61 lines
1.2 KiB
Lua
61 lines
1.2 KiB
Lua
--[[
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SPDX-License-Identifier: GPL-2.0
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SPDX-FileCopyrightText: 2024 Björn Bidar
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partly based of functions.lua from python-rpm-macros
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--]]
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-- declare common functions
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function string.startswith(str, prefix)
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return str:sub(1, prefix:len()) == prefix
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end
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function string.endswith(str, suffix)
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return str:sub(-suffix:len()) == suffix
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end
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function string.dirname(str)
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if str:match("(.*)/") == "" then
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return nil
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else
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return str:match("(.*)/")
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end
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end
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function string.basename(str)
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while true do
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local idx = str:find("/")
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if not idx then return str end
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str = str:sub(idx + 1)
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end
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end
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function string.split(str, sep)
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if sep == nil then
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sep = '%s'
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end
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local res = {}
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local func = function(w)
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table.insert(res, w)
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end
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string.gsub(str, '[^'..sep..']+', func)
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return res
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end
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function arg_compat()
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--[[
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Compat macro as workaround for older rpm not having function
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arguments available as table arg(uments)
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--]]
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local arg_count = rpm.expand("%#")
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local arg = {}
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for arg_num = 1,arg_count do
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arg[arg_num] = rpm.expand(("%" .. arg_num))
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end
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return arg
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end
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